java中locale方法_Java Locale hashCode（）方法及示例

旧城等待， 2023-03-05 13:29 8阅读 0赞

java中locale方法

## 区域设置类hashCode()方法 **(**Locale Class hashCode() method**)** ##

*  **hashCode() method** is available in java.util package.
    
    **hashCode()方法**在java.util包中可用。
 *  **hashCode() method** is used to get the hash code for this Locale.
    
    **hashCode()方法**用于获取此Locale的哈希码。
 *  **hashCode() method** is a non-static method, it is accessible with the class object and if we try to access the method with the class name then we will get an error.
    
    **hashCode()方法**是一种非静态方法，可通过类对象访问，如果尝试使用类名访问该方法，则会收到错误消息。
 *  **hashCode() method** does not throw an exception at the time of returning hash code.
    
    **hashCode()方法**在返回哈希码时不会引发异常。

**Syntax:**

**句法：**

public int hashCode();

**Parameter(s):**

**参数：**

*  It does not accept any parameter.
    
    它不接受任何参数。

**Return value:**

**返回值：**

The return type of the method is int, it returns hash code of this Locale.

方法的返回类型为int ，它返回此Locale的哈希码。

**Example:**

**例：**

// Java program to demonstrate the example 
    // of int hashCode() method of Locale 
    
    import java.util.*;
    
    public class HashCodeOfLocale {
        
        public static void main(String[] args) {
        
            // Instantiates Locale
            Locale lo = new Locale("jap", "JAPAN", "AM");
    
            // Display Locale
            System.out.println("lo: " + lo);
    
            // By using hashcode() method is
            // to return hash code
            // for this locale lo
            int hash_code = lo.hashCode();
            System.out.println("lo.hashCode(): " + hash_code);
        }
    }

**Output**

**输出量**

lo: jap_JAPAN_AM
    lo.hashCode(): 1013677133

> 翻译自: [https://www.includehelp.com/java/locale-hashcode-method-with-example.aspx][https_www.includehelp.com_java_locale-hashcode-method-with-example.aspx]

java中locale方法

[https_www.includehelp.com_java_locale-hashcode-method-with-example.aspx]: https://www.includehelp.com/java/locale-hashcode-method-with-example.aspx